| name: linux |
| |
| on: [push, pull_request] |
| |
| permissions: |
| contents: read |
| |
| jobs: |
| build: |
| name: >- |
| ${{matrix.cxx}} c++${{matrix.std}} ${{matrix.build_type}} |
| ${{matrix.gen}} ${{matrix.fuzz && 'Fuzz' || ''}} |
| ${{matrix.shared && 'Shared' || ''}} |
| ${{matrix.cxxflags}} |
| ${{matrix.sanitizers && 'ASan UBSan' || ''}} |
| runs-on: ${{ matrix.os || 'ubuntu-22.04' }} |
| env: |
| # Run tests in a non-UTC timezone. glibc localtime/strftime honor TZ, so |
| # there is no need for timedatectl, which fails without systemd-timedated. |
| TZ: Europe/Kyiv |
| GTEST_DEATH_TEST_USE_FORK: ${{ matrix.sanitizers && startsWith(matrix.cxx, 'g++') && '1' || '0' }} |
| strategy: |
| matrix: |
| cxx: [g++-4.9, g++-11, clang++-3.6, clang++-11] |
| build_type: [Debug, Release] |
| std: [11] |
| shared: [""] |
| include: |
| - cxx: g++-11 |
| build_type: Debug |
| std: 14 |
| install: sudo apt install g++-11 |
| - cxx: g++-11 |
| build_type: Debug |
| std: 17 |
| - cxx: g++-11 |
| build_type: Debug |
| std: 20 |
| install: sudo apt install g++-11 |
| - cxx: g++-13 |
| build_type: Release |
| std: 23 |
| os: ubuntu-24.04 |
| shared: -DBUILD_SHARED_LIBS=ON |
| - cxx: g++-14 |
| sanitizers: true |
| build_type: Release |
| std: 23 |
| os: ubuntu-24.04 |
| gen: Ninja |
| - cxx: g++-16 |
| build_type: Debug |
| std: 26 |
| os: ubuntu-24.04 |
| cxxflags: -freflection |
| install: sudo apt install g++-16 |
| - cxx: clang++-3.6 |
| - cxx: clang++-11 |
| build_type: Debug |
| std: 17 |
| cxxflags: -stdlib=libc++ |
| install: sudo apt install clang-11 libc++-11-dev libc++abi-11-dev |
| - cxx: clang++-11 |
| install: sudo apt install clang-11 |
| - cxx: clang++-11 |
| build_type: Debug |
| fuzz: -DFMT_FUZZ=ON -DFMT_FUZZ_LINKMAIN=ON |
| std: 17 |
| install: sudo apt install clang-11 |
| - cxx: clang++-14 |
| build_type: Debug |
| std: 20 |
| - cxx: clang++-14 |
| build_type: Debug |
| std: 20 |
| cxxflags: -stdlib=libc++ |
| install: sudo apt install libc++-14-dev libc++abi-14-dev |
| - cxx: clang++-20 |
| sanitizers: true |
| build_type: Debug |
| std: 20 |
| cxxflags: -stdlib=libc++ |
| install: sudo apt install clang-20 libc++-20-dev libc++abi-20-dev |
| gen: Ninja |
| |
| steps: |
| - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0 |
| |
| # Packages are installed from third-party archives that periodically |
| # return 50x or throttle, which otherwise fails the build. The key covers |
| # everything that determines the package set; bump the -v1 suffix to |
| # discard the cached packages. |
| - name: Cache packages |
| uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0 |
| with: |
| path: ~/apt-cache |
| key: pkg-${{matrix.os || 'ubuntu-22.04'}}-${{matrix.cxx}}-${{matrix.install}}-v1 |
| |
| - name: Create package cache directory |
| run: mkdir -p ~/apt-cache |
| |
| - name: Install GCC 4.9 |
| run: | |
| sudo apt update |
| sudo apt install libatomic1 libc6-dev libgomp1 libitm1 libmpc3 |
| cd ~/apt-cache |
| # https://launchpad.net/ubuntu/xenial/amd64/g++-4.9/4.9.3-13ubuntu2 |
| # launchpad periodically returns 50x errors, so retry to avoid flaky CI. |
| wget --no-verbose --no-clobber --tries=5 --waitretry=10 \ |
| --retry-connrefused --retry-on-http-error=502,503,504 \ |
| http://launchpadlibrarian.net/230069137/libmpfr4_3.1.3-2_amd64.deb \ |
| http://launchpadlibrarian.net/253728424/libasan1_4.9.3-13ubuntu2_amd64.deb \ |
| http://launchpadlibrarian.net/445346135/libubsan0_5.4.0-6ubuntu1~16.04.12_amd64.deb \ |
| http://launchpadlibrarian.net/445346112/libcilkrts5_5.4.0-6ubuntu1~16.04.12_amd64.deb \ |
| http://launchpadlibrarian.net/253728426/libgcc-4.9-dev_4.9.3-13ubuntu2_amd64.deb \ |
| http://launchpadlibrarian.net/253728432/libstdc++-4.9-dev_4.9.3-13ubuntu2_amd64.deb \ |
| http://launchpadlibrarian.net/253728314/gcc-4.9-base_4.9.3-13ubuntu2_amd64.deb \ |
| http://launchpadlibrarian.net/445345919/gcc-5-base_5.4.0-6ubuntu1~16.04.12_amd64.deb \ |
| http://launchpadlibrarian.net/253728399/cpp-4.9_4.9.3-13ubuntu2_amd64.deb \ |
| http://launchpadlibrarian.net/253728404/gcc-4.9_4.9.3-13ubuntu2_amd64.deb \ |
| http://launchpadlibrarian.net/253728401/g++-4.9_4.9.3-13ubuntu2_amd64.deb |
| sudo dpkg -i \ |
| libmpfr4_3.1.3-2_amd64.deb \ |
| libasan1_4.9.3-13ubuntu2_amd64.deb \ |
| libubsan0_5.4.0-6ubuntu1~16.04.12_amd64.deb \ |
| libcilkrts5_5.4.0-6ubuntu1~16.04.12_amd64.deb \ |
| libgcc-4.9-dev_4.9.3-13ubuntu2_amd64.deb \ |
| libstdc++-4.9-dev_4.9.3-13ubuntu2_amd64.deb \ |
| gcc-4.9-base_4.9.3-13ubuntu2_amd64.deb \ |
| gcc-5-base_5.4.0-6ubuntu1~16.04.12_amd64.deb \ |
| cpp-4.9_4.9.3-13ubuntu2_amd64.deb \ |
| gcc-4.9_4.9.3-13ubuntu2_amd64.deb \ |
| g++-4.9_4.9.3-13ubuntu2_amd64.deb |
| if: ${{ matrix.cxx == 'g++-4.9' }} |
| |
| - name: Install Clang 3.6 |
| run: | |
| sudo apt update |
| sudo apt install libtinfo5 |
| cd ~/apt-cache |
| # https://code.launchpad.net/ubuntu/xenial/amd64/clang-3.6/1:3.6.2-3ubuntu2 |
| # launchpad periodically returns 50x errors, so retry to avoid flaky CI. |
| wget --no-verbose --no-clobber --tries=5 --waitretry=10 \ |
| --retry-connrefused --retry-on-http-error=502,503,504 \ |
| http://launchpadlibrarian.net/230019046/libffi6_3.2.1-4_amd64.deb \ |
| http://launchpadlibrarian.net/445346109/libasan2_5.4.0-6ubuntu1~16.04.12_amd64.deb \ |
| http://launchpadlibrarian.net/445346135/libubsan0_5.4.0-6ubuntu1~16.04.12_amd64.deb \ |
| http://launchpadlibrarian.net/445346112/libcilkrts5_5.4.0-6ubuntu1~16.04.12_amd64.deb \ |
| http://launchpadlibrarian.net/445346128/libmpx0_5.4.0-6ubuntu1~16.04.12_amd64.deb \ |
| http://launchpadlibrarian.net/445346113/libgcc-5-dev_5.4.0-6ubuntu1~16.04.12_amd64.deb \ |
| http://launchpadlibrarian.net/445346131/libstdc++-5-dev_5.4.0-6ubuntu1~16.04.12_amd64.deb \ |
| http://launchpadlibrarian.net/445346022/libobjc-5-dev_5.4.0-6ubuntu1~16.04.12_amd64.deb \ |
| http://launchpadlibrarian.net/254405108/libllvm3.6v5_3.6.2-3ubuntu2_amd64.deb \ |
| http://launchpadlibrarian.net/254405097/libclang-common-3.6-dev_3.6.2-3ubuntu2_amd64.deb \ |
| http://launchpadlibrarian.net/254405101/libclang1-3.6_3.6.2-3ubuntu2_amd64.deb \ |
| http://launchpadlibrarian.net/445345919/gcc-5-base_5.4.0-6ubuntu1~16.04.12_amd64.deb \ |
| http://launchpadlibrarian.net/254405091/clang-3.6_3.6.2-3ubuntu2_amd64.deb |
| sudo dpkg -i \ |
| libffi6_3.2.1-4_amd64.deb \ |
| libasan2_5.4.0-6ubuntu1~16.04.12_amd64.deb \ |
| libubsan0_5.4.0-6ubuntu1~16.04.12_amd64.deb \ |
| libcilkrts5_5.4.0-6ubuntu1~16.04.12_amd64.deb \ |
| libmpx0_5.4.0-6ubuntu1~16.04.12_amd64.deb \ |
| libgcc-5-dev_5.4.0-6ubuntu1~16.04.12_amd64.deb \ |
| libstdc++-5-dev_5.4.0-6ubuntu1~16.04.12_amd64.deb \ |
| libobjc-5-dev_5.4.0-6ubuntu1~16.04.12_amd64.deb \ |
| libllvm3.6v5_3.6.2-3ubuntu2_amd64.deb \ |
| libclang-common-3.6-dev_3.6.2-3ubuntu2_amd64.deb \ |
| libclang1-3.6_3.6.2-3ubuntu2_amd64.deb \ |
| gcc-5-base_5.4.0-6ubuntu1~16.04.12_amd64.deb \ |
| clang-3.6_3.6.2-3ubuntu2_amd64.deb |
| if: ${{ matrix.cxx == 'clang++-3.6' }} |
| |
| - name: Install LLVM-20 |
| run: | |
| sudo install -D -m 0644 support/llvm-snapshot.gpg.key \ |
| /etc/apt/keyrings/apt.llvm.org.asc |
| codename=$(lsb_release -cs) |
| echo "deb [signed-by=/etc/apt/keyrings/apt.llvm.org.asc]" \ |
| "https://apt.llvm.org/$codename/" \ |
| "llvm-toolchain-$codename-20 main" \ |
| | sudo tee /etc/apt/sources.list.d/llvm.list |
| if: ${{ matrix.cxx == 'clang++-20' }} |
| |
| - name: Install GCC 16 |
| run: | |
| sudo add-apt-repository --no-update --yes ppa:ubuntu-toolchain-r/test |
| if: ${{ matrix.cxx == 'g++-16' }} |
| |
| - name: Add Ubuntu mirrors |
| run: | |
| # GitHub Actions caching proxy is at times unreliable |
| # see https://github.com/actions/runner-images/issues/7048. |
| mirrors=/etc/apt/mirrors.txt |
| printf 'http://azure.archive.ubuntu.com/ubuntu\tpriority:1\n' | \ |
| sudo tee $mirrors |
| curl http://mirrors.ubuntu.com/mirrors.txt | sudo tee --append $mirrors |
| sudo sed -i \ |
| "s~http://azure.archive.ubuntu.com/ubuntu/~mirror+file:$mirrors~" \ |
| /etc/apt/sources.list |
| |
| - name: Create build environment |
| run: | |
| # apt (unlike apt-get) defaults to discarding downloaded packages, so |
| # the binary-specific setting is required to populate the cache. |
| printf 'Binary::apt::APT::Keep-Downloaded-Packages "true";\n' | \ |
| sudo tee /etc/apt/apt.conf.d/99keep-packages |
| sudo cp -n ~/apt-cache/*.deb /var/cache/apt/archives || true |
| sudo apt update |
| ${{matrix.install}} |
| sudo apt install locales-all |
| cp -n /var/cache/apt/archives/*.deb ~/apt-cache || true |
| cmake -E make_directory ${{runner.workspace}}/build |
| |
| - name: Select matching C compiler |
| run: | |
| cc=${{matrix.cxx}} |
| cc=${cc/clang++/clang} |
| cc=${cc/g++/gcc} |
| echo "CC=$cc" >> "$GITHUB_ENV" |
| |
| - name: Configure |
| working-directory: ${{runner.workspace}}/build |
| env: |
| CXX: ${{matrix.cxx}} |
| CXXFLAGS: >- |
| ${{matrix.cxxflags}} |
| ${{ matrix.sanitizers && '-fsanitize=address,undefined -fno-omit-frame-pointer -fno-sanitize-recover=all' || '' }} |
| run: | |
| cmake ${{matrix.gen && '-G' || ''}} ${{matrix.gen}} \ |
| -DCMAKE_BUILD_TYPE=${{matrix.build_type}} \ |
| -DCMAKE_CXX_STANDARD=${{matrix.std}} \ |
| -DCMAKE_CXX_VISIBILITY_PRESET=hidden \ |
| -DCMAKE_VISIBILITY_INLINES_HIDDEN=ON \ |
| -DFMT_DOC=OFF -DFMT_PEDANTIC=ON \ |
| -DFMT_WERROR=ON \ |
| ${{matrix.fuzz}} \ |
| ${{matrix.shared}} \ |
| $GITHUB_WORKSPACE |
| |
| - name: Build |
| working-directory: ${{runner.workspace}}/build |
| run: | |
| threads=`nproc` |
| cmake --build . --config ${{matrix.build_type}} --parallel $threads |
| |
| - name: Test |
| working-directory: ${{runner.workspace}}/build |
| run: ctest -C ${{matrix.build_type}} |
| env: |
| CTEST_OUTPUT_ON_FAILURE: True |
